<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<style>
	.div{width:100px;height: 100px;
		opacity: 0.3;background-color: #3373D2;
		float: left;margin: 50px;}</style>
</head>
<body>
	<div class="div"></div>
	<div class="div"></div>
</body>
</html>